<template>
   <div>
      <h2>分类</h2>
      <back-top @click.native="backTop" v-show="isShoeBackTop"></back-top>
  </div>
</template>

<script>
import { backTopMinxin } from '@/common/mixin' 
export default {
 name:'CategoryItem',
 minxins:[backTopMinxin]
}
</script>

<style>
.content{

}
</style>